#1904: om2008.8 wifi don't get always an ipv4 ip
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Reporter: dolfje | Owner: openmoko-devel
Type: defect | Status: new
Priority: normal | Milestone:
Component: unknown | Version:
Severity: normal | Resolution:
Keywords: | Blockedby:
Reproducible: | Blocking:
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Comment(by andy):
Just about the alignment traps, these should be informational only. The
alignment error creates a hardware exception which is handled by kernel,
but it is slow. (Actually that code in kernel is really funny, it goes
and looks at the address it would return to and disassembles the
instruction that created the exception, then uses stacked registers to
recreate that instruction's function like a processor emulator :-O) So in
order to allow improving code in the application to remove alignment
issue, it prints the notification.
That's the theory anyway, but most people are using usb0 with static
address, it can be real general issue.
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Ticket URL: <https://docs.openmoko.org/trac/ticket/1904#comment:3>
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